diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 8bc49ab..2ce2fb3 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -26,10 +26,10 @@ sysinfo = "0.27"
 regex = "1"
 winapi-util = "0.1.8"
 filesize = "0.2.0"
-tauri-plugin-dialog = "2"
-tauri-plugin-shell = "2"
-tauri-plugin-clipboard-manager = "2.2.0"
-tauri-plugin-opener = "2.2.2"
+tauri-plugin-dialog = "2.2"
+tauri-plugin-shell = "2.2"
+tauri-plugin-clipboard-manager = "2.2"
+tauri-plugin-opener = "2.2"
 
 [features]
 # This feature is used for production builds or when a dev server is not specified, DO NOT REMOVE!!
diff --git a/src-tauri/src/frontend_utils.rs b/src-tauri/src/frontend_utils.rs
index 0555ccf..5420fa1 100644
--- a/src-tauri/src/frontend_utils.rs
+++ b/src-tauri/src/frontend_utils.rs
@@ -1,5 +1,3 @@
-//use tauri::menu::Menu;
-
 use std::{fs, path::Path};
 
 // ファイルorディレクトリを削除する
@@ -20,84 +18,3 @@ pub async fn remove_file_or_directory(path: String) -> Result<(), String> {
         }
     }
 }
-
-/*
-// メニューを生成する
-pub fn generate_menu(app_name: String) -> Menu {
-    #[allow(unused_mut)]
-    let mut menu = Menu::new();
-
-    let menus = Menu::with_items(app, &[&visible])?;
-
-    #[cfg(not(target_os = "windows"))]
-    {
-        use tauri::menu::{MenuItem, Submenu};
-
-        #[cfg(target_os = "macos")]
-        {
-            use tauri::menu::AboutMetadata;
-
-            menu = menu.add_submenu(Submenu::new(
-                app_name.clone(), // アプリケーション名
-                Menu::new()
-                    .add_native_item(MenuItem::About(
-                        app_name, // アプリケーション名
-                        AboutMetadata::default(),
-                    ))
-                    .add_native_item(MenuItem::Separator)
-                    .add_native_item(MenuItem::Services)
-                    .add_native_item(MenuItem::Separator)
-                    .add_native_item(MenuItem::Hide)
-                    .add_native_item(MenuItem::HideOthers)
-                    .add_native_item(MenuItem::ShowAll)
-                    .add_native_item(MenuItem::Separator)
-                    .add_native_item(MenuItem::Quit),
-            ));
-        }
-
-        #[cfg(target_os = "linux")]
-        {
-            let mut file_menu = Menu::new();
-            file_menu = file_menu.add_native_item(MenuItem::Quit);
-            menu = menu.add_submenu(Submenu::new("File", file_menu));
-        }
-
-        #[cfg(target_os = "macos")]
-        {
-            let mut edit_menu = Menu::new();
-            /*
-            edit_menu = edit_menu.add_native_item(MenuItem::Undo);
-            edit_menu = edit_menu.add_native_item(MenuItem::Redo);
-            edit_menu = edit_menu.add_native_item(MenuItem::Separator);
-            */
-            edit_menu = edit_menu.add_native_item(MenuItem::Cut);
-            edit_menu = edit_menu.add_native_item(MenuItem::Copy);
-            edit_menu = edit_menu.add_native_item(MenuItem::Paste);
-            edit_menu = edit_menu.add_native_item(MenuItem::SelectAll);
-            menu = menu.add_submenu(Submenu::new("Edit", edit_menu));
-
-            /*
-            menu = menu.add_submenu(Submenu::new(
-                "View",
-                Menu::new().add_native_item(MenuItem::EnterFullScreen),
-            ));
-            */
-        }
-
-        let mut window_menu = Menu::new();
-        window_menu = window_menu.add_native_item(MenuItem::Minimize);
-        /*
-        #[cfg(target_os = "macos")]
-        {
-            window_menu = window_menu.add_native_item(MenuItem::Zoom);
-        }
-        */
-        window_menu = window_menu.add_native_item(MenuItem::Separator);
-        window_menu = window_menu.add_native_item(MenuItem::CloseWindow);
-
-        menu = menu.add_submenu(Submenu::new("Window", window_menu));
-    }
-
-    return menu;
-}
-*/
diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 15f6379..33a7997 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -7,6 +7,7 @@ mod progress;
 mod utils;
 mod walk_manager;
 
+use tauri::menu::{AboutMetadata, Menu, SubmenuBuilder};
 use tauri::Manager;
 
 use crate::frontend_utils::remove_file_or_directory;
@@ -111,15 +112,43 @@ fn abort(state: tauri::State<'_, WalkManager>) {
 
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
-    // コンテキストを生成
-    let context = tauri::generate_context!();
-    // メニューを生成
-    //let menu = generate_menu(context.package_info().name.clone());
-
     tauri::Builder::default()
-        .setup(|app| {
+        .setup(move |app| {
             let walk_manager = WalkManager::new();
             app.manage(walk_manager);
+
+            let menu = Menu::new(app)?;
+
+            let mut submenu = SubmenuBuilder::new(app, "File")
+                .about(Some(AboutMetadata::default()))
+                .separator()
+                .quit()
+                .build()?;
+
+            menu.append(&submenu)?;
+
+            submenu = SubmenuBuilder::new(app, "Edit")
+                .undo()
+                .redo()
+                .separator()
+                .cut()
+                .copy()
+                .paste()
+                .select_all()
+                .build()?;
+
+            menu.append(&submenu)?;
+
+            submenu = SubmenuBuilder::new(app, "Window")
+                .minimize()
+                .separator()
+                .close_window()
+                .build()?;
+
+            menu.append(&submenu)?;
+
+            app.set_menu(menu)?;
+
             Ok(())
         })
         .plugin(tauri_plugin_shell::init())
@@ -131,8 +160,6 @@ pub fn run() {
             abort,
             remove_file_or_directory,
         ])
-        // メニューバーをカスタマイズ
-        //.menu(menu)
-        .run(context)
+        .run(tauri::generate_context!())
         .expect("error while running tauri application");
 }